550058513 has 16 divisors (see below), whose sum is σ = 582930432. Its totient is φ = 518322000.

The previous prime is 550058497. The next prime is 550058527. The reversal of 550058513 is 315850055.

It is a cyclic number.

It is not a de Polignac number, because 550058513 - 2⁴ = 550058497 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 550058513.

It is not an unprimeable number, because it can be changed into a prime (550058563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181178 + ... + 184188.

It is an arithmetic number, because the mean of its divisors is an integer number (36433152).

Almost surely, 2^550058513 is an apocalyptic number.

It is an amenable number.

550058513 is a deficient number, since it is larger than the sum of its proper divisors (32871919).

550058513 is a wasteful number, since it uses less digits than its factorization.

550058513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3196.

The product of its (nonzero) digits is 15000, while the sum is 32.

The square root of 550058513 is about 23453.3262672910. The cubic root of 550058513 is about 819.3503246888.

The spelling of 550058513 in words is "five hundred fifty million, fifty-eight thousand, five hundred thirteen".